Are direct flights from San Antonio to Seoul always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most economical choice. Flights with one or more connections can often be less expensive. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on San Antonio to Seoul flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by a few days may lead to considerable savings.

What extra costs should I check before booking San Antonio to Seoul flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional expenses can help you calculate the true total cost of your trip.

Flights From San Antonio

To Seoul

Cheap Flights from San Antonio to Seoul

Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Antonio

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 1 day ago

457 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from San Antonio to Seoul

Explore current cheapest deals departing from San Antonio to Seoul

2026-09-08 – 2026-09-29
SAT - Seoul
80% AI deal score
$1,185
$1,063
Round trip
2026-09-08 – 2026-09-15
SAT - Seoul
82% AI deal score
$1,296
$1,077
Round trip
2026-09-13 – 2026-09-24
SAT - Seoul
80% AI deal score
$1,207
$1,084
Round trip
2026-10-21 – 2026-10-28
SAT - Seoul
81% AI deal score
$1,154
$1,086
Round trip
2026-10-15 – 2026-10-26
SAT - Seoul
80% AI deal score
$1,115
$1,086
Round trip
2026-11-03 – 2026-11-12
SAT - Seoul
79% AI deal score
$1,094
$1,087
Round trip
2027-01-20 – 2027-01-26
SAT - Seoul
83% AI deal score
$1,234
$1,087
Round trip
2026-10-17 – 2026-10-28
SAT - Seoul
74% AI deal score
$1,112
$1,117
Round trip
2026-10-23 – 2026-10-28
SAT - Seoul
76% AI deal score
$1,187
$1,117
Round trip
2026-10-24 – 2026-10-28
SAT - Seoul
77% AI deal score
$1,211
$1,117
Round trip

San Antonio to Seoul: Overview

Insights for flights from San Antonio to Seoul

Fares for flights from San Antonio to Seoul typically range from $1276 to $2036, with a median of $1386. Right now, current fares are above the typical level for this route. Currently, 0% of recent fares are classified as a good price for this journey.

If you are looking for cheap flights from San Antonio to Seoul, the cheapest time to fly is typically in November, with a median fare of $520. Other cost-effective months include December, where the median fare is $773, and January, with a median fare of $957.

A typical journey from San Antonio to Seoul takes approximately 36h 37m, including connections. This is a significant travel time, reflecting the long distance and the need for connecting flights.

Most itineraries for this route connect at least once, with 0% of recent fares being non-stop. When connecting, the typical number of stopovers is 2. This indicates that travelers should expect to make multiple stops on their way to Seoul.

The distance between San Antonio and Seoul is approximately 11220 kilometers, classifying this as a long-haul international journey. This substantial distance means that flights will involve extended travel times and typically multiple connections.

How much is a round trip from San Antonio to Seoul

Regular price: $996 - $1,915

Prices for flights from San Antonio to Seoul are currently within the regular range.

Regular prices for flights from San Antonio to Seoul typically range from $996 to $1915. The current lowest deal is $1063 with Air Canada, for travel from Sep 8-Sep 29.

now $1,063

Low $996

High $1,915

The cheapest time to fly from San Antonio to Seoul

The cheapest month to fly from San Antonio to Seoul is November, with a median price of $520. The most expensive month is August, with a median price of $1533. Prices are generally lower from January to December.

November

Cheapest

Flights from $520

August

Most Expensive

Flights from $1,533

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Seoul

United Airlines

Frontier Airlines

WestJet

Cathay Pacific

Last-minute flights going from San Antonio to Seoul

Tue, Sep 8

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Air Canada

$1,185

$1,063

One-way

Tue, Sep 8

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

American Airlines

$1,296

$1,077

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

United Airlines

$1,206

$1,216

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

United Airlines

$1,207

$1,216

One-way

Fri, Sep 11

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Korean Air

$1,530

$1,488

One-way

Sat, Sep 12

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

American Airlines

$1,211

$1,123

One-way

Biggest price drops on these dates for flights from San Antonio to Seoul

18 nights

Mar 8 - Mar 26

$1,396 → $1,139

18%

7 nights

Mar 20 - Mar 27

$1,435 → $1,189

17%

8 nights

Mar 19 - Mar 27

$1,445 → $1,201

17%

7 nights

Sep 8 - Sep 15

$1,296 → $1,079

17%

Popular Airports to fly from San Antonio to Seoul

San Antonio - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Antonio to Seoul are above the typical level for this route.

📅 Best time to fly

November offers the lowest median prices

Historically, November has the lowest median price at $520, followed by December at $773.

⏱️ Flight duration

Connecting flights typically take 36h 37m

Flights from San Antonio to Seoul typically involve 2 stopovers, with a median duration of 36h 37m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available for this route; connecting flights are the only option.

🏆 Airline highlight

Air Canada offers a recent deal at $1063

A recent deal for San Antonio to Seoul was found with Air Canada for $1063.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from San Antonio to Seoul are frequent, appearing often over 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International is a convenient departure airport for flights from San Antonio to Seoul.

📍 ~12 km from San Antonio (reachable by car)

💸 Flights from ~$1,110

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a major hub, offering a wide range of flights to Seoul.

📍 ~48 km from Seoul city center (reachable by car)

💸 Flights from ~$1,027

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheapest

Cheongju International is a useful alternative, serving as a low-cost carrier hub for regional international routes.

📍 ~110 km from Seoul (reachable by bus and rail)

💸 Flights from ~$1,204

Business & First Class Flight Deals to Seoul

Discover luxury on the budget with premium cabin class on flights from San Antonio to Seoul.

Elite

Best Elite deals to Seoul

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SAT

Elite

Dec 07

Seoul, South Korea

91% AI deal score

$2,910

$2,238

Save $672

Aeroméxico

Business Class

From SAT

Elite

Dec 07

Seoul, South Korea

91% AI deal score

$2,906

$2,238

Save $668

Aeroméxico

Business Class

From SAT

Elite

Dec 07

Seoul, South Korea

91% AI deal score

$2,904

$2,238

Save $666

Aeroméxico

Business Class

From SAT

Elite

Dec 07

Seoul, South Korea

91% AI deal score

$2,904

$2,238

Save $666

Aeroméxico

Business Class

From SAT

Elite

Dec 08

Seoul, South Korea

91% AI deal score

$2,911

$2,244

Save $667

Aeroméxico

Business Class

From SAT

Elite

Dec 08

Seoul, South Korea

91% AI deal score

$2,911

$2,244

Save $667

Aeroméxico

Business Class

From SAT

Elite

Dec 08

Seoul, South Korea

91% AI deal score

$2,915

$2,244

Save $671

Aeroméxico

Business Class

From SAT

Elite

Dec 08

Seoul, South Korea

91% AI deal score

$2,910

$2,244

Save $666

Aeroméxico

Business Class

From SAT

Elite

Dec 09

Seoul, South Korea

91% AI deal score

$2,912

$2,244

Save $668

Aeroméxico

Business Class

From SAT

Elite

Dec 09

Seoul, South Korea

91% AI deal score

$2,910

$2,244

Save $666

Aeroméxico

Business Class

From SAT

Elite

Dec 09

Seoul, South Korea

91% AI deal score

$2,978

$2,260

Save $718

Aeroméxico

Business Class

From SAT

Elite

Dec 11

Seoul, South Korea

91% AI deal score

$3,051

$2,359

Save $692

Aeroméxico

Business Class

Frequently Asked Questions About Flights to Seoul

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison tools can help you see various options across different airlines and booking sites. Looking into flights with layovers may also present lower prices than direct routes.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good deal. Generally, last-minute bookings can sometimes be more expensive.

Comparing nearby airports for both your origin and destination can sometimes reveal different flight options and potentially lower fares. While it may require additional travel time to and from these airports, the savings on airfare can sometimes be significant. Always factor in ground transportation costs and convenience.

Related routes

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Flights to Seoul from other cities

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San Antonio to Seoul: Overview

Insights for flights from San Antonio to Seoul

How much is a round trip from San Antonio to Seoul

Regular price: $996 - $1,915

Prices for flights from San Antonio to Seoul are currently within the regular range.

Regular prices for flights from San Antonio to Seoul typically range from $996 to $1915. The current lowest deal is $1063 with Air Canada, for travel from Sep 8-Sep 29.

now $1,063

Low $996

High $1,915

The cheapest time to fly from San Antonio to Seoul

November

Cheapest

Flights from $520

August

Most Expensive

Flights from $1,533

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Seoul

United Airlines

Frontier Airlines

WestJet

Cathay Pacific

Last-minute flights going from San Antonio to Seoul

Tue, Sep 8

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Air Canada

$1,185

$1,063

One-way

Tue, Sep 8

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

American Airlines

$1,296

$1,077

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

United Airlines

$1,206

$1,216

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

United Airlines

$1,207

$1,216

One-way

Fri, Sep 11

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

Korean Air

$1,530

$1,488

One-way

Sat, Sep 12

⌛ Last-Minute

SAT - Seoul

San Antonio (SAT) - Seoul (ICN)

American Airlines

$1,211

$1,123

One-way

Biggest price drops on these dates for flights from San Antonio to Seoul

18 nights

Mar 8 - Mar 26

$1,396 → $1,139

18%

7 nights

Mar 20 - Mar 27

$1,435 → $1,189

17%

8 nights

Mar 19 - Mar 27

$1,445 → $1,201

17%

7 nights

Sep 8 - Sep 15

$1,296 → $1,079

17%

Popular Airports to fly from San Antonio to Seoul

San Antonio - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Antonio to Seoul are above the typical level for this route.

📅 Best time to fly

November offers the lowest median prices

Historically, November has the lowest median price at $520, followed by December at $773.

⏱️ Flight duration

Connecting flights typically take 36h 37m

Flights from San Antonio to Seoul typically involve 2 stopovers, with a median duration of 36h 37m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available for this route; connecting flights are the only option.

🏆 Airline highlight

Air Canada offers a recent deal at $1063

A recent deal for San Antonio to Seoul was found with Air Canada for $1063.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from San Antonio to Seoul are frequent, appearing often over 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International is a convenient departure airport for flights from San Antonio to Seoul.

📍 ~12 km from San Antonio (reachable by car)

💸 Flights from ~$1,110

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a major hub, offering a wide range of flights to Seoul.

📍 ~48 km from Seoul city center (reachable by car)

💸 Flights from ~$1,027

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheapest

Cheongju International is a useful alternative, serving as a low-cost carrier hub for regional international routes.

Seoul, South Korea

91% AI deal score

$3,051

$2,359

Save $692

Aeroméxico

Business Class

Frequently Asked Questions About Flights to Seoul

Cheap Flights from San Antonio to Seoul

Today’s best flight deals from San Antonio to Seoul

San Antonio to Seoul: Overview

Insights for flights from San Antonio to Seoul

How much is a round trip from San Antonio to Seoul

The cheapest time to fly from San Antonio to Seoul

Direct flights from San Antonio to Seoul

Last-minute flights going from San Antonio to Seoul

Biggest price drops on these dates for flights from San Antonio to Seoul

Popular Airports to fly from San Antonio to Seoul

San Antonio - Seoul route insights

Recent fares are above the typical level

November offers the lowest median prices

Connecting flights typically take 36h 37m

Connecting flights are dominant

Air Canada offers a recent deal at $1063

Deals are frequent for this route

San Antonio main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Dec 07

Dec 07

Dec 07

Dec 07

Dec 08

Dec 08

Dec 08

Dec 08

Dec 09

Dec 09

Dec 09

Dec 11

Frequently Asked Questions About Flights to Seoul

How can I find cheap flights from San Antonio to Seoul?

When should I book flights from San Antonio to Seoul?

Should I compare nearby airports for flights from San Antonio to Seoul?

Are direct flights from San Antonio to Seoul always the best option?

Can flexible travel dates help on San Antonio to Seoul flights?

What extra costs should I check before booking San Antonio to Seoul flights?

Related routes

More routes from San Antonio

Flights to Seoul from other cities

San Antonio to Seoul: Overview

Insights for flights from San Antonio to Seoul

How much is a round trip from San Antonio to Seoul

The cheapest time to fly from San Antonio to Seoul

Direct flights from San Antonio to Seoul

Last-minute flights going from San Antonio to Seoul

Biggest price drops on these dates for flights from San Antonio to Seoul

Popular Airports to fly from San Antonio to Seoul

San Antonio - Seoul route insights

Recent fares are above the typical level

November offers the lowest median prices

Connecting flights typically take 36h 37m

Connecting flights are dominant

Air Canada offers a recent deal at $1063

Deals are frequent for this route

San Antonio main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Dec 07

Dec 07

Dec 07

Dec 07

Dec 08

Dec 08

Dec 08

Dec 08

Dec 09

Dec 09

Dec 09

Dec 11

Frequently Asked Questions About Flights to Seoul

How can I find cheap flights from San Antonio to Seoul?

When should I book flights from San Antonio to Seoul?

Should I compare nearby airports for flights from San Antonio to Seoul?